23303115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 44478720

約数和(自身を除く): 21175605

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 179, 263, 495, 537, 789, 895, 1315, 1611, 1969, 2367, 2685, 2893, 3945, 5907, 8055, 8679, 9845, 11835, 14465, 17721, 26037, 29535, 43395, 47077, 88605, 130185, 141231, 235385, 423693, 517847, 706155, 1553541, 2118465, 2589235, 4660623, 7767705, 23303115]

約数ペア:

[(1, 23303115), (3, 7767705), (5, 4660623), (9, 2589235), (11, 2118465), (15, 1553541), (33, 706155), (45, 517847), (55, 423693), (99, 235385), (165, 141231), (179, 130185), (263, 88605), (495, 47077), (537, 43395), (789, 29535), (895, 26037), (1315, 17721), (1611, 14465), (1969, 11835), (2367, 9845), (2685, 8679), (2893, 8055), (3945, 5907)]